PaperMC/patches/api/Item-serialization-as-json.patch
masmc05 988b902234 Add Item serialization as json api (#11235)
* Item serialization as json

* Add ItemStackAdapter for Gson

* A javadoc note at #serialize() and #deserialize()

* Rebase

* Move serialize closer to deserialize

* Add explaining comment about SERIALIZE_CUSTOM_AS_SNBT usage

* Apply lynxplay requests

* Forgot `@NotNull`

* Very important diff was removed

* Rebase

* Javadocs

---------

Co-authored-by: Bjarne Koll <git@lynxplay.dev>
2024-09-08 22:58:30 +03:00

47 lines
2.2 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: masmc05 <masmc05@gmail.com>
Date: Sun, 11 Aug 2024 03:01:52 +0300
Subject: [PATCH] Item serialization as json
diff --git a/src/main/java/org/bukkit/UnsafeValues.java b/src/main/java/org/bukkit/UnsafeValues.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/UnsafeValues.java
+++ b/src/main/java/org/bukkit/UnsafeValues.java
@@ -0,0 +0,0 @@ public interface UnsafeValues {
ItemStack deserializeItem(byte[] data);
+ /**
+ * Serializes this itemstack to json format.
+ * It is safe for data migrations as it will use the built-in data converter instead of bukkit's
+ * dangerous serialization system.
+ * <p>
+ * The emitted json object's format will inherently change across versions and hence should not be used for
+ * non-development purposes like plugin configurations or end-user input.
+ *
+ * @return json object representing this item.
+ * @see #deserializeItemFromJson(com.google.gson.JsonObject)
+ * @throws IllegalArgumentException if the passed itemstack is {@link ItemStack#empty()}.
+ */
+ @NotNull
+ com.google.gson.JsonObject serializeItemAsJson(@NotNull ItemStack itemStack);
+
+ /**
+ * Creates an itemstack from a json object.
+ * <p>
+ * This method expects a json object in the format emitted by {@link #serializeItemAsJson(ItemStack)}.
+ * <p>
+ * The emitted json object's format will inherently change across versions and hence should not be used for
+ * non-development purposes like plugin configurations or end-user input.
+ *
+ * @param data object representing an item in Json format
+ * @return the deserialize item stack, migrated to the latest data version if needed.
+ * @throws IllegalArgumentException if the json object is not a valid item
+ * @see #serializeItemAsJson(ItemStack)
+ */
+ @NotNull ItemStack deserializeItemFromJson(@NotNull com.google.gson.JsonObject data) throws IllegalArgumentException;
+
byte[] serializeEntity(org.bukkit.entity.Entity entity);
default org.bukkit.entity.Entity deserializeEntity(byte[] data, World world) {